| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,982 | -16.7% |
| 3Q25 | 4,902 | -20.3% |
| 2Q25 | 5,101 | -22.7% |
| 1Q25 | 5,035 | -21.4% |
| 4Q24 | 5,982 | -5.8% |
| 3Q24 | 6,153 | -0.5% |
| 2Q24 | 6,603 | +7.2% |
| 1Q24 | 6,405 | +2.1% |
| 4Q23 | 6,349 | -3.0% |
| 3Q23 | 6,182 | -2.7% |
| 2Q23 | 6,159 | -5.4% |
| 1Q23 | 6,276 | +0.6% |
| 4Q22 | 6,545 | +1.9% |
| 3Q22 | 6,351 | -1.5% |
| 2Q22 | 6,509 | +2.2% |
| 1Q22 | 6,240 | -8.5% |
| 4Q21 | 6,424 | -16.3% |
| 3Q21 | 6,445 | -15.7% |
| 2Q21 | 6,367 | -16.7% |
| 1Q21 | 6,822 | -11.7% |
| 4Q20 | 7,676 | -10.3% |
| 3Q20 | 7,649 | -10.3% |
| 2Q20 | 7,648 | -10.2% |
| 1Q20 | 7,724 | -12.2% |
| 4Q19 | 8,561 | -3.7% |
| 3Q19 | 8,523 | -3.2% |
| 2Q19 | 8,519 | -41.6% |
| 1Q19 | 8,796 | -50.4% |
| 4Q18 | 8,888 | -50.1% |
| 3Q18 | 8,804 | -47.2% |
| 2Q18 | 14,580 | +48.5% |
| 1Q18 | 17,726 | +205.7% |
| 4Q17 | 17,800 | +168.1% |
| 3Q17 | 16,675 | +91.2% |
| 2Q17 | 9,821 | +12.9% |
| 1Q17 | 5,799 | -32.5% |
| 4Q16 | 6,640 | -26.9% |
| 3Q16 | 8,719 | -3.6% |
| 2Q16 | 8,698 | -20.9% |
| 1Q16 | 8,593 | -19.9% |
| 4Q15 | 9,084 | +31.2% |
| 3Q15 | 9,041 | +49.5% |
| 2Q15 | 11,001 | +88.7% |
| 1Q15 | 10,724 | +85.8% |
| 4Q14 | 6,924 | +9.1% |
| 3Q14 | 6,049 | +47.7% |
| 2Q14 | 5,829 | +43.6% |
| 1Q14 | 5,771 | +47.0% |
| 4Q13 | 6,345 | +58.2% |
| 3Q13 | 4,095 | -5.8% |
| 2Q13 | 4,058 | -1.5% |
| 1Q13 | 3,927 | +5.7% |
| 4Q12 | 4,011 | +11.4% |
| 3Q12 | 4,347 | +90.5% |
| 2Q12 | 4,119 | +10.0% |
| 1Q12 | 3,715 | +13.7% |
| 4Q11 | 3,601 | - |
| 3Q11 | 2,282 | - |
| 2Q11 | 3,743 | - |
| 1Q11 | 3,266 | - |